He was promoted to brigadier last year.

This wine is very rich and flavorful.

This dress is made of georgette.

The two-humped camel is an animal adapted to live in the desert.

The one-humped camel lives in the desert.

He is interested in learning the international auxiliary language.

He is interested in paleozoology.

On a summer night, I could hear the cry of the Hachijō cicada.

The International System of Units is a system of units commonly used worldwide.

In order to solve this quantum mechanics problem, we need to find the eigenfunction.